Range-R Flex Card The Range-R Flex Card is a compact, passive ranging tool designed to provide accurate distance estimation in environments where electronic devices and emissions are not permitted or desirable. Similar in function to the world-famous PSO BDC reticle used on Combloc weapon systems, the Range-R Card allows users to range targets visually with no thermal, IR, EM, or SWIR signature. Constructed from durable polycarbonate and featuring a bomb-proof design, the card is built for field use in demanding environments. Measuring just 5.375″ × 3″ and weighing approximately 1 oz, it fits effortlessly into a BDU pocket, binocular pack, GP pouch, or admin panel without adding noticeable bulk. The Range-R Card enables accurate ranging out to 900 metres as a standalone solution, without reliance on electronics or GPS. It can also be used in conjunction with traditional ranging methods—such as laser rangefinders, GPS, or milling—to refine and cross-check distance estimates. Beyond operational use, the Range-R Card is an effective training and instructional tool, helping users develop intuitive ranging skills and train the “eye” for distance estimation. The inclusion of multiple reticles allows ranging of objects of similar known height, enabling effective use across OCONUS environments where standard references may vary. Gen 3 Features NOW FLEXIBLE and 50% thinner than previous versions 6 integrated reticles, including: Man (1.8 m) Door (2 m) Semi-Truck (3.5 m) IMF Container (2.6 m) Ranch Fence (1 m) Average SUV (1.9 m) 1.5″ mini chem-light slot for subdued map or card illumination Smaller overall footprint Improved optical clarity Improved overall ranging accuracy Additional retention point for secure carry Key Features Passive ranging solution with zero electronic emissions No thermal, IR, EM, or SWIR signature Accurate ranging to 900 metres Flexible, low-profile polycarbonate construction Multi-reticle design for varied object ranging Lightweight and compact for dismounted use
